• Népouite - Wikipedia

    en.wikipedia.org/wiki/N%C3%A9pouite Népouite is a rare nickel silicate mineral which has the apple green colour typical of such compounds. It was named by E Glasser in 1907 after the place where it was first described (the type locality), the Népoui Mine, Népoui, Nouméa Commune, North Province, New Caledonia.The ideal formula is Ni 3 (Si 2 O 5)() 4, but most specimens contain some magnesium, and (Ni,Mg) 3 (Si 2 O 5)(OH) 4 is ...
  • Népouite: Mineral information, data and localities.

    www.mindat.org/min-2882.html Baron, F., Petit, S. (2016) Interpretation of the infrared spectra of the lizardite-nepouite series in the near- and mid-infrared range, American Mineralogist: 101: 423-430. Internet Links for Népouite Hide
  • Nepouite | Definition of Nepouite by Merriam-Webster

    www.merriam-webster.com/dictionary/nepouite Nepouite definition is - a mineral (Ni,Mg)3Si2O5(OH)4 consisting of a hydrous nickel magnesium silicate.
  • Nepouite Mineral Data

    webmineral.com/data/Nepouite.shtml General Nepouite Information : Chemical Formula: Ni3Si2O5(OH)4 : Composition: Molecular Weight = 380.27 gm Silicon 14.77 % Si 31.60 % SiO 2: Nickel 46.30 % Ni 58.92 % NiO: Hydrogen 1.06 % H 9.48 % H 2 O: Oxygen 37.87 % O: 100.00 % 100.00 % = TOTAL OXIDE
  • Népouite - Infogalactic: the planetary knowledge core

    infogalactic.com/info/N%C3%A9pouite Népouite is a rare nickel silicate mineral which has the apple green colour typical of such compounds. It was named by E Glasser in 1907 after the place where it was first described (the type locality), the Népoui Mine, Népoui, Nouméa Commune, Northern Province, New Caledonia.The ideal formula is Ni 3 (Si 2 O 5)() 4, but most specimens contain some magnesium, and (Ni,Mg) 3 (Si 2 O 5)(OH) 4 ...
  • Népouite - Mindat.org - Mines, Minerals and More

    www.mindat.org/gm/2882 Massive blue-green Nepouite on lamellar Clinochlore crystals and dark rounded Hessonite crystals on Rodingite matrix. Nepouite, although not reported in this location, is present in Rocca Sella, a mountain located at a short distance away on the same ridge. Specimen size 3x1,5x1,5 cm. Self collected supposedly in the '90s, when my attendance on ...
  • Nepouite - The Mineral and Gemstone Kingdom

    www.minerals.net/mineral-variety/Mineral/Nepouite.aspx Nepouite. Nickel-rich individual member mineral of the Serpentine group with a chemical formula of Ni 3 Si 2 O 5 (OH) 4. Back ...
  • (PDF) Occurrence of Népouite in the Serpentinite of the ...

    www.researchgate.net/.../318900382_Occurrence_of_Nepouite_in_the_Serpentinite... Pecoraite and nepouite, Ni-serpentines, occur in the serpentinized ultramafic rocks in the Kwangcheon area, Korea, where the parent rock is classified as harzburgite and/or lherzolite.
  • N¶epouite Ni3Si2O5(OH)4 - Handbook of Mineralogy

    handbookofmineralogy.org/pdfs/nepouite.pdf N¶epouite Ni3Si2O5(OH)4 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Orthorhombic, probable. Point Group: n.d. As crude pseudohexagonal vermiform crystals, to 1 cm; massive. Physical Properties: Hardness = 2.5 D(meas.) = 3.24 D(calc.) = [3.07{3.40]
  • Pecoraite Mineral Data

    webmineral.com/data/Pecoraite.shtml 09.ED.15 Nepouite Ni3Si2O5(OH)4 Ccm21 mm2 : 09.ED.15 Greenalite (Fe,Fe)2-3Si2O5(OH)4 Unk Mono : 09.ED.15 Kellyite (Mn,Mg,Al)3(Si,Al)2O5(OH)4 P 6 3 6 : 09.ED.15 Maufite? (Mg,Ni)Al4Si3O13•4(H2O)(?) Mono ? Mono : 09.ED.15 Lizardite Mg3Si2O5(OH)4 P 1 1 : 09.ED.15 Orthochrysotile? Mg3Si2O5(OH)4 Unk Ortho : 09.ED.15 Manandonite Li2Al4[(Si2AlB)O10 ...